Bug 229452

Summary:	[ iOS ] 3 TestWebKitAPI.WebKitLegacy.* tests are flaky timing out (ScrollingDoesNotPauseMedia, PreemptVideoFullscreen, AudioSessionCategoryIOS)
Product:	WebKit	Reporter:	ayumi_kojima
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ap, jer.noble, Morningstar, peng.liu6, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	iPhone / iPad
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=229094 https://bugs.webkit.org/show_bug.cgi?id=237125

Description ayumi_kojima 2021-08-24 10:22:29 PDT

TestWebKitAPI.WebKitLegacy.ScrollingDoesNotPauseMedia
TestWebKitAPI.WebKitLegacy.PreemptVideoFullscreen
TestWebKitAPI.WebKitLegacy.AudioSessionCategoryIOS

Are timing out on iOS.

History: https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.WebKitLegacy.PreemptVideoFullscreen&test=TestWebKitAPI.WebKitLegacy.AudioSessionCategoryIOS&test=TestWebKitAPI.WebKitLegacy.ScrollingDoesNotPauseMedia

The timeout is also showing up on EWS.

Comment 1 ayumi_kojima 2021-08-24 10:31:42 PDT

Looking at the history, this might have the same root cause as https://bugs.webkit.org/show_bug.cgi?id=229094 because the timeout on iPhone Release on all of the tests seems to have started at around r279840.

Comment 2 ayumi_kojima 2021-08-24 13:45:31 PDT

I was not able to reproduce the timeout using: run-api-tests --ios-simulator --release --iterations 100 --no-build TestWebKitAPI.WebKitLegacy.AudioSessionCategoryIOS

Comment 3 ayumi_kojima 2021-08-24 15:08:45 PDT

Created a Radar manually: rdar://82311136

Comment 4 Dawn Morningstar 2022-02-23 17:42:36 PST

These three iOS API tests no longer appear to be flaky timing out, they now are constantly timing out on debug queue starting around r287574-r287580.

Comment 5 Dawn Morningstar 2022-02-23 17:43:20 PST

(In reply to Matteo Flores from comment #4)
> These three iOS API tests no longer appear to be flaky timing out, they now
> are constantly timing out on debug queue starting around r287574-r287580.

Constantly crashing* Actually.